Literature DB >> 26120805

Ag nanocluster-based label-free catalytic and molecular beacons for amplified biosensing.

Liang Gong1, Hailan Kuai, Songlei Ren, Xu-Hua Zhao, Shuang-Yan Huan, Xiao-Bing Zhang, Weihong Tan.   

Abstract

By employing DNAzyme as a recognition group and amplifier, and DNA-stabilized silver nanoclusters (DNA/AgNCs) as signal reporters, we reported for the first time a label-free catalytic and molecular beacon as an amplified biosensing platform for highly selective detection of cofactors such as Pb(2+) and L-histidine.

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Year:  2015        PMID： 26120805      PMCID： PMC4902118          DOI： 10.1039/c5cc04442a

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  22 in total

1.  Silver nanoclusters as fluorescent probes for selective and sensitive detection of copper ions.

Authors:  Guo-Yu Lan; Chih-Ching Huang; Huan-Tsung Chang
Journal:  Chem Commun (Camb)       Date:  2010-01-18       Impact factor: 6.222

2.  A DNAzyme catalytic beacon sensor for paramagnetic Cu2+ ions in aqueous solution with high sensitivity and selectivity.

Authors:  Juewen Liu; Yi Lu
Journal:  J Am Chem Soc       Date:  2007-07-24       Impact factor: 15.419

Review 3.  Functional nucleic acid sensors.

Authors:  Juewen Liu; Zehui Cao; Yi Lu
Journal:  Chem Rev       Date:  2009-05       Impact factor: 60.622

4.  A superquenched DNAzyme-perylene complex: a convenient, universal and low-background strategy for fluorescence catalytic biosensors.

Authors:  Ting Fu; Xu-Hua Zhao; Hua-Rong Bai; Zi-Long Zhao; Rong Hu; Rong-Mei Kong; Xiao-Bing Zhang; Weihong Tan; Ru-Qin Yu
Journal:  Chem Commun (Camb)       Date:  2013-07-28       Impact factor: 6.222

5.  Modulating DNA-templated silver nanoclusters for fluorescence turn-on detection of thiol compounds.

Authors:  Zhengzhen Huang; Fang Pu; Youhui Lin; Jinsong Ren; Xiaogang Qu
Journal:  Chem Commun (Camb)       Date:  2011-02-10       Impact factor: 6.222

Review 6.  Metal ion sensors based on DNAzymes and related DNA molecules.

Authors:  Xiao-Bing Zhang; Rong-Mei Kong; Yi Lu
Journal:  Annu Rev Anal Chem (Palo Alto Calif)       Date:  2011       Impact factor: 10.745

7.  Split aptazyme-based catalytic molecular beacons for amplified detection of adenosine.

Authors:  Jin Huang; Yong He; Xiaohai Yang; Kemin Wang; Ke Quan; Xiaoping Lin
Journal:  Analyst       Date:  2014-05-07       Impact factor: 4.616

8.  A DNA enzyme with Mg(2+)-dependent RNA phosphoesterase activity.

Authors:  R R Breaker; G F Joyce
Journal:  Chem Biol       Date:  1995-10

9.  Pyrophosphate-regulated Zn(2+)-dependent DNAzyme activity: an amplified fluorescence sensing strategy for alkaline phosphatase.

Authors:  Rong-Mei Kong; Ting Fu; Ni-Na Sun; Feng-Li Qu; Shu-Fang Zhang; Xiao-Bing Zhang
Journal:  Biosens Bioelectron       Date:  2013-07-05       Impact factor: 10.618

10.  Oligonucleotide-stabilized Ag nanoclusters as novel fluorescence probes for the highly selective and sensitive detection of the Hg2+ ion.

Authors:  Weiwei Guo; Jipei Yuan; Erkang Wang
Journal:  Chem Commun (Camb)       Date:  2009-04-27       Impact factor: 6.222
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  3 in total

Review 1.  DNA Nanotechnology-Enabled Fabrication of Metal Nanomorphology.

Authors:  Mo Xie; Yang Hu; Jue Yin; Ziwei Zhao; Jing Chen; Jie Chao
Journal:  Research (Wash D C)       Date:  2022-06-14

Review 2.  The spatial organization of trace silver atoms on a DNA template.

Authors:  Jinliang Ma; Huawei Niu; Shaobin Gu
Journal:  RSC Adv       Date:  2021-01-04       Impact factor: 3.361

Review 3.  Recent Progresses in Nanobiosensing for Food Safety Analysis.

Authors:  Tao Yang; Huifen Huang; Fang Zhu; Qinlu Lin; Lin Zhang; Junwen Liu
Journal:  Sensors (Basel)       Date:  2016-07-19       Impact factor: 3.576
  3 in total

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